Index: trunk/Ohana/src/opihi/dvo/images.c
===================================================================
--- trunk/Ohana/src/opihi/dvo/images.c	(revision 41340)
+++ trunk/Ohana/src/opihi/dvo/images.c	(revision 41341)
@@ -12,8 +12,9 @@
 
   off_t i, Nimage, Nmosaic;
-  int j, status, InPic, leftside, *plist, TimeSelect, ByName;
+  int j, status, InPic, leftside, TimeSelect, ByName;
+  // int *plist, n, npts; -- what is/was plist?
   int WITH_MOSAIC, SOLO_MOSAIC;
   time_t tzero, tend;
-  int N, NPTS, n, npts, Npts, kapa, *foundMosaic;
+  int n, N, NPTS, Npts, kapa, *foundMosaic;
   Vector Xvec, Yvec;
   double r[8], d[8], x[8], y[8], Rmin, Rmax, Rmid, trange, Radius;
@@ -148,5 +149,6 @@
   int TrianglePts  = wordhash ("TRI-");
 
-  npts = NPTS = 200;
+  // npts = 200
+  NPTS = 200;
   SetVector (&Xvec, OPIHI_FLT, NPTS);
   SetVector (&Yvec, OPIHI_FLT, NPTS);
@@ -154,6 +156,9 @@
   Image *mosaic = NULL;
 
-  ALLOCATE (plist, int, NPTS);
-  n = N = 0;
+  /******** stage 1 : find the images to plot *********/
+
+  // ALLOCATE (plist, int, NPTS);
+  n = 0; // tracks number of images
+  N = 0; // tracks number of vertices
   for (i = 0; i < Nimage; i++) {
     if (ByName && strncmp (image[i].name, name, strlen(name))) continue;
@@ -335,11 +340,12 @@
     if (!InPic) continue;
 
-    plist[n] = i;
-    n++;
-    if (n > npts - 1) {
-      npts += 200;
-      REALLOCATE (plist, int, npts);
-    }
-    N+=2*Npts;
+    // plist[n] = i;
+    // n++;
+    // if (n > npts - 1) {
+    //   npts += 200;
+    //   REALLOCATE (plist, int, npts);
+    // }
+    n ++;
+    N += 2*Npts;
     if (N + 16 >= NPTS) {  /* need to leave room for 8 point image */
       NPTS += 400;